Printalyzer UV/VIS Densitometer - Main Board
About the Printalyzer UV/VIS Densitometer - Main Board
Printalyzer UV/VIS Densitometer - Main Board is an open source STM32 PCB design by dektronics, published on GitHub. It is a 4-layer board measuring 105 × 38 mm, with 81 components from 34 distinct parts.
Its main chip is the STM32L072KZT6, from the STM32 family. Other key parts include the TSL2585, MIC4812, USBLC6-2SC6, TC1301A-APA and MCP9808. By type, the board carries 27 capacitors, 24 resistors, 12 diodes, 6 ICs, 6 switches and 3 connectors.
From the project
UV/VIS Reflection and Transmission Densitometer for Photographic Darkroom Use
The Printalyzer UV/VIS Densitometer is a project whose goal is the creation of an affordable reflection and transmission densitometer for photographic darkroom use.
It differs from the original B&W densitometer product in that it adds a UV measurement channel for alternative processes needs.
This project will use the B&W Printalyzer Densitometer DPD-100 design as its basis, and will make all efforts to share the same mechanical design and components.
Main components on the Printalyzer UV/VIS Densitometer - Main Board
Printalyzer UV/VIS Densitometer - Main Board bill of materials (BOM)
81 components, 34 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TSL2585 ams OSRAM | AMS_TSL2585_OLGA-6_2x1mm_P0.65mm | U1 |
| 1 | STM32L072KZT6 STMicroelectronics | ST_LQFP32 | U2 |
| 1 | MIC4812 Microchip Technology | Micrel_MSOP-10-1EP_3x3mm_P0.5mm_EP1.73x1.7mm_ThermalVias | U3 |
| 1 | USBLC6-2SC6 STMicroelectronics | SOT-23-6 | U4 |
| 1 | TC1301A-APA Microchip Technology | MSOP-8_3x3mm_P0.65mm | U5 |
| 1 | MCP9808 Microchip Technology | DFN-8-1EP_3x2mm_P0.5mm_EP1.7x1.4mm | U7 |
| 1 | USB_C_Receptacle_USB2.0 GCT | USB_C_Receptacle_GCT_USB4105 | J1 |
| 1 | Display Connector EastRising | ER-CON30HT-1 | J3 |
| 1 | Conn_01x04 JST Sales America Inc. | JST_SH_BM04B-SRSS-TB_1x04-1MP_P1.00mm_Vertical | J4 |
| 1 | 500mA Littelfuse | BF_0ZCJ_1206 | F1 |
| 4 | SW_Push E-Switch | ESwitch_TL1105_6mm_H7.5mm | SW1, SW2, SW3, SW4 |
| 1 | SW_Detect C&K | CK_KSU213WLFG | SW5 |
| 1 | SW_Boot Panasonic Electronic Components | Panasonic_EVQP7C_EVQP7L | SW6 |
| 4 | LED Seoul Semiconductor Inc. | SunLike_LED_S1S0 | D1, D2, D3, D4 |
| 7 | ESD321 Texas Instruments | D_TI_SOD-523_DYA0002A | D5, D6, D7, D9, D10, D11, D12 |
| 1 | ESDALC6V1W5 STMicroelectronics | SOT323-5L | D8 |
| 2 | 600R Würth Elektronik | L_0603_1608Metric | FB1, FB2 |
| 2 | 1uF Samsung Electro-Mechanics | C_0402_1005Metric | C1, C26 |
| 1 | 10uF Samsung Electro-Mechanics | C_0805_2012Metric | C2 |
| 9 | 0.1uF Samsung Electro-Mechanics | C_0603_1608Metric | C3, C4, C5, C7, C8, C9, C18, C21 +1 |
Show 14 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 8 | 1uF Samsung Electro-Mechanics | C_0603_1608Metric | C6, C11, C12, C14, C15, C16, C17, C25 |
| 2 | 2.2uF Samsung Electro-Mechanics | C_0603_1608Metric | C10, C19 |
| 2 | 10nF YAGEO | C_0603_1608Metric | C13, C22 |
| 2 | 4.7uF Samsung Electro-Mechanics | C_0603_1608Metric | C20, C24 |
| 1 | 4.7uF Samsung Electro-Mechanics | C_0402_1005Metric | C27 |
| 1 | 22R Yaego | R_0402_1005Metric | R1 |
| 6 | 330R Yaego | R_0603_1608Metric | R2, R4, R9, R12, R14, R17 |
| 5 | 100K Yaego | R_0603_1608Metric | R3, R5, R11, R13, R15 |
| 5 | 10K Yaego | R_0603_1608Metric | R6, R16, R21, R22, R24 |
| 2 | 2K Vishay Intertech | R_0603_1608Metric | R7, R8 |
| 1 | 390K Yaego | R_0603_1608Metric | R10 |
| 2 | 5.1k Yaego | R_0603_1608Metric | R18, R19 |
| 1 | 200K TE Connectivity | R_0603_1608Metric | R20 |
| 1 | 16.5k TE Connectivity Passive Product | R_0603_1608Metric | R23 |
Printalyzer UV/VIS Densitometer - Main Board design files
The KiCad project lives in the dektronics/printalyzer-uvdensitometer repository on GitHub; these links point at the commit this page was built from.
Printalyzer UV/VIS Densitometer - Main Board: common questions
What microcontroller does the Printalyzer UV/VIS Densitometer - Main Board use?
The Printalyzer UV/VIS Densitometer - Main Board is built around the STM32L072KZT6, from the STM32 family.
How big is the Printalyzer UV/VIS Densitometer - Main Board?
The Printalyzer UV/VIS Densitometer - Main Board measures 105 × 38 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Printalyzer UV/VIS Densitometer - Main Board?
81 components, from 34 distinct parts. The full bill of materials is listed on this page.
Where can I download the Printalyzer UV/VIS Densitometer - Main Board design files?
From the dektronics/printalyzer-uvdensitometer repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Printalyzer UV/VIS Densitometer - Main Board design in my own project?
The repository has no license, so all rights stay with dektronics. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Printalyzer UV/VIS Densitometer - Main Board without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
More boards in printalyzer-uvdensitometer
Similar boards
STM32LumenPnP Motherboard
opulo-inc
149 × 95 mm296 parts4LCC-BY-SA-4.03.7k
STM32AxxSolder
AxxAxx
39 × 82.5 mm122 parts2LGPL-3.01.7k
STM32AIOC
skuep
21 × 31.5 mm47 parts2LMIT1.4k
STM32Ferris
pierrechevalier83
208.8 × 86.8 mm102 parts2LSHL-2.11.3k
STM32176 pin board
rusefi
61.8 × 73.2 mm76 parts2LGPL-3.01.2k
STM32Brain board STM32F407
61.8 × 73.2 mm69 parts2LGPL-3.01.2k